<html>
<body>
<div id="first_div"></div>
<div id="second_div"></div>
<div id="third_div"></div>
<div id="element_with_text">Some text</div>
<div id="div_with_attributes" test="test value"></div>
<input>
<div id="visible">visible text</div>
<div id="hidden" style="display:none">hidden text</div>
</body>
</html>